/*   
 * Copyright 2009-2010 Rob Schoening
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *    http://www.apache.org/licenses/LICENSE-2.0
 *    
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.beaconframework.vaadin.ui;

import java.util.Map;

import com.vaadin.ui.ComboBox;

public class DynamicComboBox extends ComboBox {

    /**
	 * 
	 */
    private static final long serialVersionUID = 1L;


    public DynamicComboBox() {
        super();
        // TODO Auto-generated constructor stub
    }


    public DynamicComboBox(String caption) {
        super(caption);
        // TODO Auto-generated constructor stub

    }


    @SuppressWarnings("unchecked")
    @Override
    public void changeVariables(Object source, Map variables) {
        String filterString = (String) variables.get("filter");

        if (filterString != null) {

            if (getContainerDataSource() instanceof DynamicFilter) {
                ((DynamicFilter) getContainerDataSource())
                        .queryCriteriaChanged(filterString);
                requestRepaint();
            }

        }

        super.changeVariables(source, variables);
    }


    @Override
    public void requestRepaint() {

        super.requestRepaint();
    }

}
